Plenty of people treat the cover letter as a formality, a box to tick before attaching the CV that does the real work. That is exactly why a good one stands out. A CV lists what you have done; a cover letter explains why it matters for this specific job and shows an employer you actually want to work for them, not just anyone. Written well, it is the difference between blending into a pile and earning a second look. Here is how to write one that gets read.
What a cover letter is for
A cover letter is a short, focused message that accompanies your CV and makes the case for you in one particular role. Its job is not to repeat your CV. It is to connect the dots between what the employer needs and what you offer, and to add a human voice that a bullet-pointed CV cannot. Think of the CV as the evidence and the cover letter as the argument that ties it to the job in front of you.
The structure that works
A strong cover letter is rarely more than a page, and it follows a simple shape:
- An opening that names the role and hooks the reader in a sentence or two.
- A middle that connects your most relevant experience to what the job needs.
- A paragraph showing you understand and want this specific company.
- A confident close with a clear call to a conversation.
Keep each part tight. A cover letter that rambles rarely gets finished.
Open with something better than "I am writing to apply"
The first line decides whether the rest gets read, so do not waste it stating the obvious. Lead with a hook: a specific achievement relevant to the role, genuine enthusiasm for what the company does, or a sharp sentence about the value you would bring. Compare "I am writing to apply for the marketing role" with "In my last role I doubled our email revenue in a year, and I would love to do the same for your team." One is filler; the other earns another paragraph of attention.
Show you researched the company
This is where most cover letters fall flat, and where you can easily rise above them. Generic letters that could be sent to any employer read as exactly that. Spend ten minutes learning what the company actually does and cares about, then show it. Reference a product, a recent piece of news, a value they promote, or a challenge they are clearly working on, and tie your interest to it. Employers can tell instantly whether you are applying to them specifically or firing off the same letter to fifty places, and they favour the former every time.
Tailor it, and keep it honest
A cover letter should be rewritten, at least in part, for every serious application. Reordering a few sentences to match the job description is enough to make it feel personal, and it noticeably lifts your response rate. At the same time, keep it honest. Do not claim experience you do not have; instead, connect what you do have to what they need, and show a willingness to learn the rest. Proofread it carefully, because a typo in a document meant to show your attention to detail does real damage. Finish with a confident line inviting a conversation, and you have a letter that does its job.
Matching your cover letter to your CV
A cover letter works best when it is clearly part of a set with your CV rather than a separate effort bolted on. Use the same clean header, the same font, and the same contact details on both, so the two documents look like they belong together and signal a candidate who pays attention to detail. Beyond the visuals, let each document do its own job. The CV carries the full record of your experience; the cover letter picks out the two or three points from that record that matter most for this role and explains why. If a hiring manager reads your letter and then turns to your CV, the letter should have told them exactly what to look for. Presented as a matched pair, your application feels considered and professional before anyone has read a single achievement.
Frequently asked questions
How long should a cover letter be?
Half a page to one page. Three or four tight paragraphs are plenty. Longer letters rarely get read to the end.
Do I still need a cover letter if it is optional?
Usually yes. When it is optional, sending a strong one is an easy way to stand out from applicants who skipped it.
Should I repeat my CV in the cover letter?
No. Use it to connect your experience to this specific job and to show genuine interest, not to restate your work history.
How do I address a cover letter?
Use the hiring manager's name if you can find it. If not, a simple "Dear Hiring Team" is fine and better than an outdated "To whom it may concern."
Make your application stand out. Create a polished, tailored cover letter with the free Invoxaco Cover Letter Generator and pair it with a matching CV or resume.